# 遺伝子博士ダイエット vs グッピー ヘルスケア

The clearest difference is rating: グッピー ヘルスケア at 3.0 against 遺伝子博士ダイエット's 1.9. グッピー ヘルスケア also leads on review sentiment (36% vs 3%) and update cadence (every 2 weeks vs every 6 weeks). 遺伝子博士ダイエット's advantage is ratings volume (83 vs 2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

グッピー ヘルスケア holds the better App Store score, 3.0 against 1.9. That said, the two scores are not equally well evidenced: 遺伝子博士ダイエット has 83 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 3% of 遺伝子博士ダイエット's written reviews are positive against 36% of グッピー ヘルスケア's.

遺伝子博士ダイエット ships an update every 6 weeks, グッピー ヘルスケア every 2 weeks. The most recent releases landed on September 27, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 遺伝子博士ダイエット | グッピー ヘルスケア |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (83 ratings)](https://appshunter.io/ios/app/id1075242564/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id1170800673/reviews)** |
| Number of ratings | **83** | 2 |
| Positive reviews | 3.2% of reviews | **35.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 55 MB | 86 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 17+ | 12+ |
| Developer | [Campingcar Inc.](https://appshunter.io/developer/1435272854) | [FINC TECHNOLOGIES INC.](https://appshunter.io/developer/938025316) |

## What reviewers say

### 遺伝子博士ダイエット

[App page](https://appshunter.io/ios/app/id1075242564)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### グッピー ヘルスケア

[App page](https://appshunter.io/ios/app/id1170800673)

This app offers comprehensive health and diet management, tracking weight, steps, sleep, and more. It integrates with HealthKit and Apple Watch for automatic data recording and includes features like exercise videos, meal logging, and a smoking cessation program.

**Highlights:** Automatic step and sleep tracking via HealthKit, Exercise videos including Radio Calisthenics, GPS workout tracking for walking, running, cycling, Meal logging with camera, Menstrual diary with period prediction, Smoking cessation program, Stress checks

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is 遺伝子博士ダイエット free?

遺伝子博士ダイエット is free to download, with no in-app purchases.

### Is グッピー ヘルスケア free?

グッピー ヘルスケア is free to download, with no in-app purchases.

### Which has better reviews, 遺伝子博士ダイエット or グッピー ヘルスケア?

グッピー ヘルスケア is rated higher. 遺伝子博士ダイエット averages 1.9 out of 5 from 83 ratings, while グッピー ヘルスケア averages 3.0 from 2 ratings.

### Do 遺伝子博士ダイエット or グッピー ヘルスケア have ads?

Neither 遺伝子博士ダイエット nor グッピー ヘルスケア shows ads.

### Which is updated more often, 遺伝子博士ダイエット or グッピー ヘルスケア?

遺伝子博士ダイエット ships an update every 6 weeks, and グッピー ヘルスケア every 2 weeks. Most recently, 遺伝子博士ダイエット was updated on September 27, 2026 and グッピー ヘルスケア on September 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*